| Part# | XL4003 |
| Type： | ixed frequency PWM buck DC-DC converter chip IC |
| Manufactor | XLSEMI |
| DC | NEW |
| Describe | TO252 |
| Supplier Device Packaging | REEL |
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| Model | Manufacturer | Quantity | Encapsulation |
| LM22676ADJ | NS | 25O | SOP8 |
| TLE2022AMDR | TI | 12500 | SOP8 |
| NJM3717FM2 | JRC | 10500 | PLCC28 |
| OPA4322AIPWR | TI | 8500 | TSSOP14 |
| PBY160808T-601Y-N | chilisin | 8000 | SMD-0603 |
| MIC5015YM | MIC | 6316 | SOP-8 |
| BZX384-C5V1 | NXP | 6000 | SOD323 |
| AT45DB321D-SU | ATMEL | 4900 | SOP8 |
| ADM101EARMZ | ADI | 4611 | MSOP-10 |
| FDS8958A | FAIRCHILD | 3888 | SOP8 |
| DS2502P-500 | DALLAS | 3575 | SON-6 |
| MA3243C | TI | 3500 | TSSOP28 |
| B82464-G4104M | EPCOS | 3000 | SMD |
| IRLML6402PBF | IR | 3000 | SOT-23 |
| MMBT3906LT | ON | 3000 | SOT23 |
| DL100 | TI | 2616 | SOP8 |
| MC33202DR2G | 0N | 2500 | SOP8 |
| PCA9500PW | NXP | 2500 | TSSOP16 |
| SN74LVC1G123DCUR | TI | 2500 | VSSOP8 |
| PCI9060ES REV1 | PLX | 2148 | QFP208 |
| UUX0J681MNL1GS | Nichicon | 2000 | SMD |
| 20645-040T-01 | I-PEX | 1926 | CONN |
| MCBS373CA | FREESCALE | 1693 | SOP16 |
| SUD50P04-09L-E3 | VISHAY | 1670 | TO-252 |
| HY5DU281622ET-5 | SKHYNIX | 1500 | TSOP66 |
| SPX3940M3-L-5-0/TR | SIPEX | 1500 | SOT223 |
| TPS54340QDDAQ1 | TI | 1360 | SOP8 |
| TL1431CPWR | TI | 1344 | TSSOP8 |
| 100C1F | 1030 | ||
| BC817-25W | NEXPERIA | 1000 | SOT-323 |
| V33MLA1206H | Littelfuse | 1000 | SMD1206 |
| PSMN3R0-30YLD | NXP | 980 | SOT669 |
| AM29F010B-70JF | AMD | 978 | PLCC32 |
| SG-615L14.7456MHZ | TI | 945 | QFN |
| IRF7311TRPBF | IR | 942 | SOP-8 |
| FDS8958A | FAIRCHILD | 900 | SOP8 |
| MIC4827YMM | MICREL | 860 | MSOP-8 |
| LT1485I | LT | 800 | SOP8 |
| MC2904DR2G | ON | 775 | SOP-8 |
| S9S08RNA16M | FREESCALE | 759 | QFP32 |
| P89V51RD2FA | NXP | 756 | PLCC44 |
| IRLR7843TRPBF | IR | 630 | TO252 |
| INA2128U | BB | 609 | SOP16 |
| A20 | ALLWINNER | 604 | BGA |
| S29GL064N90FFIS2 | SPANSIONO | 520 | BGA64 |
| A3977SED | ALLEGRO | 510 | PLCC44 |
| SUD50P04-09L | VISHAY | 499 | SOT252 |
| ERF22X5C2H330J | EIC | 493 | DO-27 |
| SPX3940M3-L-5.0/TR | SIPEX/EXAR | 470 | SOT223 |
| CR125-470-R | 440 | SMD | |
| SN74HCT573DWR | TI | 386 | SOP20 |
| XC2S50E-6TQ144C | XILINX | 377 | TQFP144 |
| LM2940IMP-5.0 | TI | 371 | SOT-223 |
| AD9884AKS-100 | ADI | 330 | QFP |
| EPM3064ATC100-7 | ALTERA | 330 | QFP100 |
| AD7709ARU | ADI | 309 | TSSOP24 |
| CDRH125-470M | SUMIDA | 300 | SMD |
| W91030BS | WINBON | 280 | SOP24 |
| LR7843 | IR | 222 | TO-252 |
| 2SJ74-BL | TOSHIBA | 200 | TO92 |
| M29W160ET-70N6 | ST | 200 | TSSOP48 |
| R820T | RAFAEL | 200 | QFN-24 |
| TMK432C476MM | TAIYO | 200 | SMD |
| TLP521GB | TOSHIBA | 191 | SOP4 |
| TLC27L2CDR | TI | 190 | SOP8 |
| TAJB107M006RNJ | AVX | 175 | SMD |
| ICL3232IVZ | INTERSIL | 152 | TSSOP16 |
| IAM-82008-TR1 | AGILENT | 150 | SOP8 |
| LM285Z | NSC | 148 | TO-92 |
| TL712CP | TI | 147 | DIP-8 |
| SUD50P04-09L-E3 | VISHAY | 142 | TO-252 |
| HER502 | 125 | DO-201AD | |
| Z8F0822SJ020SG | ZILOG | 119 | SOP28 |
| TL16C552FN | TI | 116 | PLCC68 |
| AM2966DC | AMD | 110 | CDIP20 |
| FDS8958A | FAIRCHILD | 110 | SOP8 |
| R1LV0408DSA-7LI | RENESAS | 110 | TSOP32 |
| STW47NM60ND | ST | 110 | TO247 |
| ISPLSI1032-60LJ | LATTICE | 108 | PLCC84 |
| M30624FGPFP | RENESAS | 108 | QFP100 |
| IDT54FCT244ADB | IDT | 105 | CDIP20 |
| FMMT618TA | DIODES | 101 | SOT-23 |
| 74ABT244D | PHILIPS | 100 | SSOP20 |
| 74ABT574AD | PHILIPS | 100 | SOP-20 |
| 74AC541 | ST | 100 | SOP20 |
| 78Q2123 | TERIDIAN | 100 | QFN32 |
| AD7541AKNZ | AD | 100 | DIP |
| HM628128LP-10 | HITACHI | 100 | DIP32 |
| JW1FSN-DC12V | PANASONIC | 100 | DIP |
| NJM2882F03 | JRC | 100 | SOT23-5 |
| SN74ABT574ADWR | TI | 100 | SOP20 |
| D71055C | NEC | 97 | DIP |
| MSP4410GC12 | MICRON | 96 | QFP80 |
| MIC5015BM | MICREL | 91 | SOP- 8 |
| IRF7389TRPBF | IOR | 90 | SOIC-8 |
| NVTFS5116PLTAG | ON | 90 | WQFN8 |
| G8912BPEI | CMD | 89 | PLCC20 |
| P7NK30Z | ST | 89 | TO-220 |
| 78L05 | AXTEK | 86 | SOT89 |
| SN74LVCH16244ADGGR | TI | 70 | TSSOP48 SSOP-48 |
| SN74LV273ANSR | TI | 68 | SOP20 |
| MID400 | QTC | 62 | DIP |
| HY628400ALLG-70 | HY | 60 | SOP32 |
| SUB75P03-07 | VISHAY | 51 | TO-263 |
| 32GB | Memory card | 50 | Memory card |
| FS70UM-2 | MITSUBISH | 50 | T0220 |
| IRL3713S | IR | 50 | TO-263 |
| MP1584EN | MPS | 50 | SOP8 |
| SLF7045T-150M1R1-PF | TDK | 50 | SMD |
| SUD50P04-09L-E3 | VISHAY | 50 | TO-252 |
| UC3854DW | UC | 50 | SOP16 |
| AS15-G | E-CMOS | 47 | QFP48 |
| HTS-0025M | ADI | 45 | DIP |
| NCV8402ASTT1G | ON | 45 | SOT223 |
| SP3238EEY | EXAR | 45 | SSOP28 |
| MIC4417BM4 | MICREL | 44 | SOT143 |
| FDD3510H | ON | 40 | TO-252 |
| 74HC32D | NXP | 38 | SOP14 |
| MC68HC11E1CFN2 | MOTOROLA | 37 | PLCC52 |
| PIC18F6720-I/PT | MICROCHIP | 37 | QFP64 |
| 47NCTQ020S | IR | 34 | TO-263 |
| IRF7389TR | IR | 34 | SOP8 |
| P50N03LDG | NIKO | 31 | TO-252 |
| SUM110P04-04L | Vishay | 30 | TO-263 |
| SXT2907A | INFINEON | 30 | SOT89 |
| D70320GJ | NEC | 28 | QFP |
| HP2730 | HP | 28 | DIP8 |
| NE5211D | PHILIPS | 28 | SOP14 |
| LE88221DLC | LEGERIT | 27 | QFP |
| LHI878/3902 | EXCELITAS | 25 | CAN-3 |
| SN75174N | TI | 25 | DIP16 |
| BTS6143D | INFINEON | 24 | TO-252 |
| AD844AN | ADI | 21 | DIP8 |
| SN74LVC2G14DCKR | TI | 21 | SC70-6 |
| 74LVC245AD | NXP | 20 | SOP-20 |
| LM2596S-5.0 | NS | 20 | TO-263 |
| SN74LVC138APWR | TI | 20 | TSSOP16 |
| TMS320C32PCMA40 | TI | 20 | QFP144 |
| 47CTQ020S | IR | 19 | TO-263 |
| BTS721L1 | INFINEON | 19 | SOP20 |
| ZXDG10S483R3 | ZTE | 19 | module |
| 4960 | EPCOS | 18 | 1210 |
| DS9637ACN | NS | 18 | DIP8 |
| SMDJ48CA | Littelfuse | 18 | DO214AB |
| SUM110P04-04L | VISHAY | 18 | TO-263 |
| DS9636ACN | NS | 17 | DIP8 |
| PXT2907A | NXP | 15 | SOT-89 |
| IDT7164S85TDB | IDT | 14 | CDIP28 |
| SLA7032M | SANKEN | 14 | ZIP-18 |
| SN75452BP | TI | 14 | DIP8 |
| HP2731 | HP | 13 | DIP8 |
| 6R190E6 | INFINEO | 12 | TO-220 |
| 4117-U-Z-DC12V | HF | 11 | DIPrelay |
| M81C55-5 | OKI | 11 | DIP40 |
| P28F010-150 | INTEL | 11 | DIP-32 |
| XC9572-15PC84C | XILINX | 11 | PLCC84 |
| 3225 50MHZXXE | 10 | ||
| 6MBI15GS-060 | FUJI | 10 | Modules |
| 88E6035-LAJ1 | MARVELL | 10 | QFP |
| ADE7878ACPZ | ADI | 10 | LFCSP40 |
| B58458 | SIEMENS | 10 | PLCC68 |
| DSP45-12A | IXYS | 10 | TO247 |
| GPS1003 | RAINSUN | 10 | SMB |
| KSZ8721BI | MICREL | 10 | SSOP48 |
| SWMA-2-50DR | MINI | 10 | SMD |
| UM3561A | UM | 10 | DIP8 |
| DS3697N | NS | 9 | DIP8 |
| 1N6280A | VISHAY | 8 | DO-201 |
| LM383T | NSC | 8 | TO-220 |
| MC68332ACFC16 | MOTOROLA | 8 | QFP |
| GD32F307VCT6 | GD | 7 | LQFP100 |
| AM79467-1JC | AMD | 6 | PLCC28 |
| ALBAMF1V2.1 | CERAGON | 5 | QFN |
| AMBE-2000-10 | DVSI | 5 | QFP100 |
| QCA9892-BR4A | QUALCOM | 5 | QFN |
| ZXDH75S483R3EP | ZTE | 5 | module |
| 2ED300C17-ST | INFINEON | 4 | module |
| HLMP-2655 | AVAGO | 4 | Nixie tubeDIP8 |
| LT1105CN | LT | 4 | DIP8 |
| RHRG30120 | FAIRCHILD | 4 | TO-247 |
| AM26LV32EIPWR （SB32） | TI | 4 | TSSOP16 |
| BS62LV8001EIP55 | BSI | 3 | TSOP44 |
| DE375-501N21A | IXYS | 2 | TO-59 |
| M27C801-100FI | ST | 2 | CDIP |
| MC6850P | MOT | 2 | DIP24 |
| SM5843AP | NPC | 2 | DIP28 |
| TES1-4903 | 100 | Refrigeration plate | |
| TP4056E | TOPWELL | 2 | SOP8 |
| ADV7123KST-140 | ADI | 1 | QFP-48 |
| MAX6338CUB | MAXIM | 1 | MSOP10 |
| MC9S12C64CFUE | FREESCAL | 1 | QFP |
| PKM4515E | ERICSSON | 1 | DCDC |
| PKN4520API | ERICSSON | 1 | DCDC |
| PTEA404120N2AD | TEXAS | 1 | module |
| TDA7052BT | NXP | 1 | SOP8 |
| URB4824LD-20W | MORNSUN | 1 | module |
| SI4355-B1A-FM | SILICON | 1 | QFN20 |
| SP485CS | SIPEX | 10 | DIP8 |
| ST4SI2M0020TPIFW | ST | 122 | DFN |
| MIC2505-2YM | MICREL | 3525 | SOP8 |
| SSM3J351R,LXGF | TOSHIBA | 12000 | SOT23 |
| DSPIC30F6012A-30I/PT | MICROCHIP | 28 | TQFP-64 |
| AD630SE/883B | AD | 26 | LCC20 |
